About the Number

121005066

121005065 ← → 121005067

2進数表記:111001101100110010000001010

漢数字表記:一億二千百万五千六十六

素因数分解:

2 1 × 3 1 × 7 1 × 13 1 × 221621 1

素因数の和:221646
約数の個数: 32
約数和(自身を含む): 297859968
約数和(自身を除く): 176854902

約数列:
[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 221621, 443242, 664863, 1329726, 1551347, 2881073, 3102694, 4654041, 5762146, 8643219, 9308082, 17286438, 20167511, 40335022, 60502533, 121005066]

約数ペア:
[(1, 121005066), (2, 60502533), (3, 40335022), (6, 20167511), (7, 17286438), (13, 9308082), (14, 8643219), (21, 5762146), (26, 4654041), (39, 3102694), (42, 2881073), (78, 1551347), (91, 1329726), (182, 664863), (273, 443242), (546, 221621)]

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